211e Open FIDE Interchess de 3 Rondes -1800
Open SwissStandard
12 players participated in this 3-round tournament, held on 02 Nov 2025 in Paris, France. 2 federations represented. Top 10 Elo average was 1613, and top seed was Bruno Touati (🇫🇷 FRA, 1772).
Bruno Touati (🇫🇷 FRA, 1772) won with 2.5/3, ahead of Martin Le (2.5) and Hugo Larroque Pasquier (2.0). Touati won on tie-break after catching the field in the final round.
The biggest upset came in round 1: Neil Bouyahia (1444) beat Adhyayan Chatterjee (1700), a +256-point gap.
Location
🇫🇷Paris, France
Dates
02 Nov 2025
Time control
Standard: 50 minutes with 10 seconds increment from move 1
System
Swiss · 3 rounds
Federations · 2 represented
🇫🇷France×11
🇹🇳Tunisia×1
Top 3
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 3 roundsTight race until R3; 2 players tied at 2.5/3, decided on Buchholz.
Co-leaders
5
1
2
R3 · TIEBREAK CLUSTER
2 players finish on 2.5/3. Touati takes the title on Buchholz Cut1 (4.5).
R2 · HEAD-TO-HEAD · WINNER VS 2ND
Martin Le drew with Bruno Touati (White).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Martin Le | * | ½ | — | — |
| 2Bruno Touati | ½ | * | — | 1 |
| 3Bruno Dubourg | — | — | * | — |
| 4Hugo Larroque Pasquier | — | 0 | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Touati, Bruno | 1772 | FRA | +11B | =2N | +3N | 2.5 | 4.5 | 4.5 | 3.25 | 1883 | +7.4 |
| 2 | Le, Martin | 1679 | FRA | +8B | =1B | +6N | 2.5 | 4.0 | 5.0 | 3.75 | 1848 | +24.4 |
| 3 | Larroque Pasquier, Hugo | 1645 | FRA | +10B | +9N | −1B | 2.0 | 3.5 | 4.5 | 2.00 | 1771 | +14.0 |
| 4 | Dubourg, Bruno | 1600 | FRA | =7N | =6B | +9B | 2.0 | 3.0 | 4.0 | 2.50 | 1799 | +10.2 |
| 5 | Chatterjee, Adhyayan | 1700 | FRA | −6N | +7B | +8N | 2.0 | 3.0 | 4.0 | 2.50 | 1477 | -22.8 |
| 6 | Bouyahia, Neil | 1444 | FRA | +5B | =4N | −2B | 1.5 | 4.5 | 6.5 | 3.00 | 1661 | +33.2 |
| 7 | Njiki, Ilane | 0 | FRA | =4B | −5N | +10B | 1.5 | 4.0 | 5.0 | 2.00 | 1459 | 0.0 |
| 8 | Courtin, Christophe | 1510 | FRA | −2N | +11N | −5B | 1.0 | 4.5 | 4.5 | 0.00 | 1504 | -1.2 |
| 9 | Sboui, Samer | 1769 | TUN | +12N | −3B | −4N | 1.0 | 4.0 | 4.0 | 0.00 | 1446 | -24.8 |
| 10 | Fournier, Jordan | 0 | FRA | −3N | +12B | −7N | 1.0 | 3.5 | 3.5 | 0.00 | 1555 | 0.0 |
| 11 | Mahdout, Oussama | 1540 | FRA | −1N | −8B | F | 0.0 | 3.5 | 3.5 | 0.00 | 841 | -27.2 |
| 12 | Zaidi, Amine | 1471 | FRA | −9B | −10N | — | 0.0 | 1.0 | 2.0 | 0.00 | 969 | -6.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
Top rating gainers
- 1Bouyahia, NeilFRA+33.21.5 pts · #4
- 2Le, MartinFRA+24.42.5 pts · #1
- 3Larroque Pasquier, HugoFRA+14.02.0 pts · #6
Top rating losers
- 1Mahdout, OussamaFRA-27.20.0 pts · #12
- 2Sboui, SamerTUN-24.81.0 pts · #9
- 3Chatterjee, AdhyayanFRA-22.82.0 pts · #7
Biggest upsets
- R1+256 Elo gap
- R3+169 Elo gap
- R2+124 Elo gap